| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $66.30 | 9.641% | $72.692 | $72.69 | $72.70 | $72.70 |
| Purchase #2 | $34.55 | 11.521% | $38.5305 | $38.53 | $38.55 | $38.50 |
| Purchase #3 | $121.33 | 6.776% | $129.5513 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $184.68 | 7.159% | $197.9012 | $197.90 | $197.90 | $197.90 |
| Purchase #5 | $15.66 | 8.765% | $17.0326 | $17.03 | $17.05 | $17.00 |
| Purchase #6 | $18.66 | 9.857% | $20.4993 | $20.50 | $20.50 | $20.50 |
| Purchase #7 | $94.55 | 4.856% | $99.1413 | $99.14 | $99.15 | $99.10 |
| 7 purchase totals = | $535.73 | $575.3482 | $575.34 | $575.40 | $575.30 | |